The hot source wire is connected to the common terminal on sw1. In other words a 3 way switch is made up of one light thats controlled by two separate switches.
Wiring Diagram 3 Way Switch Wiring Diagram Multiple Lights Pdf
How to wire a three way switch with multiple lights. Connect the line wire and one of the traveler wires from the wall to the black line wire on the c by ge smart switch. Note that this configuration is easiest to do when utilizing the first method of 3 way circuits discussed previously in our wiring a basic 3 way switch article or diagram. The two hot wires of three wire cable connect to a pair of brass colored traveler terminals on each switch. Connect the second remaining traveler wire from the wall to the black load wire on the c by ge smart switch. The traveler wires are spliced at the fixture box to run between the traveler terminals on the switches they are not connected to the light. This diagram sh ows connections when the power comes into the first switch on to the second switch and then on to two or more lights switched by the 3 way circuit.
If you know how to wire a 3 way switch you will have no problems with a 4 way switch. Here the source is at the first switch sw1 and 3 wire cable runs from there to the first light l1. In this diagram the incoming hot wire attaches to the first switchs common dark colored terminal. For our example well use the black traveler. They dont always have to be actuated by a pushdown. It is true that there are several wiring configurations for wiring 3 way light switches and all of the wiring configurations will depend on where the incoming circuit power is located and once that is identified the rest of the three way wiring connections are straight forward.
3 way switch diagrams for multiple light fixtures. 3 way switch multiple lights between switches below ive shown two variations of wiring multiple lights between 3 way switches. A 3 way switch is utilized on each individual end with one or more 4 way switches between both 3 way switches. The most important rationale is that there are several ways that a three way switch can be wired. Option 1 is for power into the first switch wire to the lights and lastly wire from the light to the other switch. Wiring a 3 way switch with multiple lights in this circuit two light fixtures are shown but more can be added by duplicating the wiring arrangement between the fixtures for each additional light.
The hot source is spliced to the white wire which should be marked as being hot with black tap and run through to the common terminal of sw1 and from here the hot from the light is spliced through to the common terminal of the second 3 way switch sw2. The answer to how it works is to have an extra hot wire that runs between the two switch boxes. Wiring a 3 way switch isnt that difficult. This option actually requires you to run two romex lines between the lights. In this example we used the red traveler but you can use either one. Three wire cable runs between each switch and the light fixture.
The common terminal on sw2 is connected to the hot terminal on the light. This 3 way switch wiring diagram shows how to wire the switches and the light when the power is coming to the light switch. Momentary switches only stay active so long as theyre actuated.
Gallery of How To Wire A Three Way Switch With Multiple Lights
